Demonstrators march during an Anti Pena Nieto rally

MEXICO ANTI PENA NIETO RALLY
Mexican demonstrators march as they stage a rally against Enrique Pena Nieto on main Mexico City's thoroughfares, July 22, 2012.Protests all over Mexico marked the demonstrations to prevent Enrique Pena Nieto to take office on December 1, 2012. Photo by Heriberto Rodriguez